摘要:
A method and apparatus for conveying material hanging on hangers. The material is transported from a loading region to a conveyance region, and then to a delivery region. Grip units of various lengths are formed by combining individual materials into groups. A theoretical maximum length for a grip unit is established. Clock pulses are produced in the conveyance region and are counted. Grip units stowed in the loading region are individualized to form well-defined spaces between the materials. Individualized grip units fed to the conveyance region are switched into the conveyance region when a gap sufficiently large to accommodate the grip unit is present in the conveyance region, determined by the maximum length established and counting of the clock pulses. The distance to be moved by the grip unit in the conveyance region to reach its destination is established, and progress of the grip unit is tracked. The grip unit is switched out to the delivery region, the switch-out mechanism remaining in effect to accommodate the length of the grip unit.
摘要:
A wing gap closure flap is positioned in an aircraft wing so that a gap between the wing structure and the leading edge of a landing flap can be closed during normal cruising positions of the landing flap and opened when the landing flap is in a starting position or in a landing position. The gap is formed on the underside of the aircraft wing and the gap closure flap is operated by a positioning shaft which itself is driven through a drive lever linkage by the drive shaft for the landing flap. The wing gap closure flap is connected through a lever mechanism to the positioning shaft which is preferably divided into shaft sections where a plurality of wing gap closure flaps are used. Each shaft section is driven by the landing flap drive shaft. A defined motion of the wing gap closure flap or flaps is achieved in that the positioning of the wing gap closure flaps is synchronized in a limited angular range with the positioning of the landing flap by the cooperation of the respective drive mechanisms.